Ruth Kalda
- The impact of payment for performance on the number of family doctor visits, specialist consultations and hospital bed days
- Satisfaction with primary health care among Estonian adult population in 2002
- Assessment of the quality of family medicine
- Treatment of depression in primary care in Estonia
- Satisfaction with access to health services among persons with chronic conditions
- Prevalence of depression in primary care patients
- Depression and co-morbid somatic disease in primary care
- Physical fitness and influencing it in patients with recurrent depressive disorder
- Quality activities in Estonian family practice
- Screening for hazardous drinking and its risk factors among patients in family practice in Estonia